Triangle ABC can be mapped onto triangle DEF with a reflection across the , followed by a translation of 1 unit to the right and 3 units up, and a dilation centered at the origin with a scale factor of .

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Can someone me with this problem i don't understand i need

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m